package com.wwj.netty.bio;

import java.io.*;

/**
 * Created by lenovo on 2018/11/12.
 */
public class Test {
    public static void main(String [] args){
        try {

            BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));

            String data=reader.readLine();

            System.out.println(data);


        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
